From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 006D348ACA; Mon, 10 Nov 2025 10:32:01 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 82DF7400D6; Mon, 10 Nov 2025 10:32:01 +0100 (CET) Received: from fout-b1-smtp.messagingengine.com (fout-b1-smtp.messagingengine.com [202.12.124.144]) by mails.dpdk.org (Postfix) with ESMTP id EC1F4400D5 for ; Mon, 10 Nov 2025 10:31:59 +0100 (CET) Received: from phl-compute-06.internal (phl-compute-06.internal [10.202.2.46]) by mailfout.stl.internal (Postfix) with ESMTP id 255131D00117; Mon, 10 Nov 2025 04:31:59 -0500 (EST) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-06.internal (MEProxy); Mon, 10 Nov 2025 04:31:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm3; t=1762767119; x=1762853519; bh=zcPsvlgDxjf9GuEvY/IbSAo3ndr9W3TRFrnpYyhUWhQ=; b= I1TJ1Ge2Kud+7DxWruGbI0Bo1Wb+Wy5ZDONGMEF9efgcXC4Fr62m9okEljmu6lhi /l/9DOjofU4krZfdjtFiq0GHUGOxFut52+reoR7b4TLFmUg2OC8/VRHF1C1tzc8/ iYzPmfRemUicJ5h2Opz58vKKlW9zyNOi9c5xl42Ro5qB3StoObwNk/oaI/pRHnnQ cvl7eAJZce4yZ23FjCZSPZij4G5uUrDptwI1W8XMyaYpiq6Wdw0y/SCWO9vv82BE 75QWMG3Nh7qiefVWQlgrZor2nVdzTXtjBUjIn6WjzbFUIAXIHmyOy6lAf/O/GYCr b6v8AUj6ZzALgn3MFCoB4w== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t=1762767119; x= 1762853519; bh=zcPsvlgDxjf9GuEvY/IbSAo3ndr9W3TRFrnpYyhUWhQ=; b=a jtMkpLnLkqvBUPJJ0rzSOS9Bmo3JcmZXwUIhitGAGF+4ME0AZWJoj2oEMbfwaSGu 1rXjE8RTaVulPIBdl3T8Y11OKDI4ga1o6Ko2nbBtx/7+ok5KCFZXmbImDJjJRgvP SDbSm6SuCjvnGqG++Kt9zpkubV+fI3lshrAyxxD2B7P4FJn37yYfShTow9r39YLU R7czbyeC2vk6i6lNLEmo4Vdz3y9+tM2lvHwjb7zwWhfGrfJAvRZlT5MxCyts+EUu cIaBkOcf76Jlh7Ezuhv7L5h0CESNoNTSwUQyqwYemtBzNM32S/iTnLg5+/2mkqD4 Ysw4yjAqoEkRx+VybRuvw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdeggdduleejleeiucetufdoteggodetrf dotffvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceu rghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujf gurhephffvvefufffkjghfggfgtgesthfuredttddtjeenucfhrhhomhepvfhhohhmrghs ucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenucggtf frrghtthgvrhhnpeejudevheeiveduuddtveffgfdtgeekueevjeffjeegtdeggeekgfdv uefgfeekjeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhroh hmpehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtpdhnsggprhgtphhtthhopeejpdhm ohguvgepshhmthhpohhuthdprhgtphhtthhopehhvghmrghnthdrrghgrhgrfigrlhesnh igphdrtghomhdprhgtphhtthhopehsrggthhhinhdrshgrgigvnhgrsehngihprdgtohhm pdhrtghpthhtohepjhhunhdrhigrnhhgsehngihprdgtohhmpdhrtghpthhtohepghdrsh hinhhghhesnhigphdrtghomhdprhgtphhtthhopeguvghvseguphgukhdrohhrghdprhgt phhtthhopehsthgvphhhvghnsehnvghtfihorhhkphhluhhmsggvrhdrohhrghdprhgtph htthhopegurghvihgurdhmrghrtghhrghnugesrhgvughhrghtrdgtohhm X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 10 Nov 2025 04:31:57 -0500 (EST) From: Thomas Monjalon To: Hemant Agrawal , Sachin Saxena , Jun Yang , Gagandeep Singh Cc: dev@dpdk.org, Stephen Hemminger , David Marchand Subject: Re: [PATCH v6 4/6] bus/dpaa: disable qman Invalid Enqueue State interrupt Date: Mon, 10 Nov 2025 10:31:56 +0100 Message-ID: <2722532.aiPYRZItUj@thomas> In-Reply-To: <20251024061906.3535470-5-g.singh@nxp.com> References: <20251017044848.3269627-1-g.singh@nxp.com> <20251024061906.3535470-1-g.singh@nxp.com> <20251024061906.3535470-5-g.singh@nxp.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org 24/10/2025 08:19, Gagandeep Singh: > From: Jun Yang > > ShareMAC port is still alive after dpdk process quits but RXQ setup > in dpdk process is in invalid state. If high loading ingress traffic > hits the FMan PCD then it's en-queued to the RXQ to generate frequent > interrupts. This causes system stuck. > User can disable this kind of interrupt by env to avoid this issue: > export DPAA_QMAN_IESR_ISR_DISABLE=1 > > Signed-off-by: Jun Yang For this patch and the next one, I don't think using environment variable is a good direction. We have devargs. Also these environment variables are not documented at all.